using System;

namespace SmellyCode
{
	class MainClass
	{
		public static void Main (string[] args)
		{
			if (args.Length == 0) {
				Console.WriteLine ("Hello World!");
			}
            LongMessageChainLover lmcl = new LongMessageChainLover();
            Console.WriteLine(lmcl.getTotalPrice());
		}
	}
}

